#09184A#09184A

#09184A is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.095 H 266.1°. Best body text is #FFFFFF at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#09184A
RGB	rgb(9, 24, 74)
HSL	hsl(226, 78%, 16%)
HSV	hsv(226, 88%, 29%)
CMYK	cmyk(87.8%, 67.6%, 0%, 71%)
CIE-LAB	lab(10.60, 15.46, -32.79)
CIE-LCH	lch(10.60, 36.25, 295.25°)
OKLab	oklab(23.52% -0.0064 -0.0948)
OKLCH	oklch(23.52% 0.095 266.1)
XYZ	xyz(1.6749, 1.2056, 6.6217)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09184A #4A3B09

analogous

#09394A #09184A #1B094A

triadic

#09184A #4A0918 #184A09

tetradic

#09184A #4A0939 #4A3B09 #094A1B

square

#09184A #4A0939 #4A3B09 #094A1B

split-complementary

#09184A #4A1B09 #394A09

monochromatic

#03091B #03091B #09184A #102A81 #163BB7

Accessibility & contrast

On white

16.92

#09184A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#09184A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09184A

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09184A	#FFFFFF	#000000	##FFFFFF
##09184A	1.00	16.92	1.24	16.92
#FFFFFF	16.92	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204C

Deuteranopia (green-blind)

#001A49

Tritanopia (blue-blind)

#00252E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #09184a;
/* rgb */ color: rgb(9, 24, 74);
/* oklch */ color: oklch(23.5% 0.095 266.1);

Tailwind

colors: {
  custom: {
    50: '#55547d',
    500: '#09184a',
    950: '#000000',
  },
}

SCSS

$custom: #09184a;
$custom-light: #55547d;
$custom-dark: #000000;

JSON

{
  "hex": "#09184a",
  "rgb": {
    "r": 9,
    "g": 24,
    "b": 74
  },
  "hsl": {
    "h": 226.154,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.23515,
    "c": 0.09505,
    "h": 266.1
  },
  "luminance": 0.01206
}

Semantic roles & 50–950 ramp

primary

#09184A

secondary

#877127

accent

#C833F5

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#03020A

muted

#78787C

Preview Lab

Preview with #09184A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →